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14 条记录 (耗时 0.013 秒)

    Dyestuff-containing microscopic capsule dispersion for record materials
    1.
    发明授权
    Dyestuff-containing microscopic capsule dispersion for record materials 失效
    含有染料的微胶囊分散体用于记录材料

    公开(公告)号：US4384871A

    公开(公告)日：1983-05-24

    申请号：US347415

    申请日：1982-02-10

    申请人： Makoto Asano ,  Kiyoharu Hasegawa ,  Hiroyuki Akahori ,  Michihiro Tsujimoto

    发明人： Makoto Asano ,  Kiyoharu Hasegawa ,  Hiroyuki Akahori ,  Michihiro Tsujimoto

    IPC分类号： B41M5/124 ,  B41M5/132 ,  B41M5/136 ,  C09B67/00

    CPC分类号： B41M5/136 ,  B41M5/132 ,  B41M5/1366

    摘要： A dyestuff-containing microscopic capsule dispersion for record materials, which comprises at least one methine dyestuff represented by the general formula (I): ##STR1## wherein X means a phenyl, naphthyl, indolyl, .beta.-styryl, pyridyl, pyrimidyl or pyrazinyl group which may optionally be substituted, R.sub.1 -R.sub.6 are individually an amino, substituted amino, lower alkyl, cycloalkyl, lower alkoxy or lower haloalkyl group or a halogen or hydrogen atom, R.sub.7 and R.sub.8 are each a hydrogen or halogen atom or a lower alkoxy group and may be coupled together to form a ring, and said methine dyestuff contains at least one substituted amino group at a position para to the central methine group in the molecule thereof, said methine dyestuff being contained in microscopic capsules; and alkanolamine represented by the general formula (II): ##STR2## wherein R denotes a lower alkylene, hydroxyalkylene or poly(oxyalkylene) group, R' and R" mean individually a hydrogen atom, an alkyl, hydroxyalkyl, aryl, aralkyl, acyl, or .omega.-hydroxyalkyl-polyoxyalkylene group or a lower alkyl ether of an .omega.-hydroxyalkyl-polyoxyalkylene group, and R' and R" may be coupled together to form a ring, and/or a metal ion sequestering agent, said alkanolamine and/or metal ion sequestering agent being contained in said microscopic capsules and/or a liquid medium wherein said microscopic capsules are dispersed.

    摘要翻译： 一种用于记录材料的含染料的显微镜胶囊分散体，其包含至少一种由通式（I）表示的次甲基染料：其中X表示苯基，萘基，吲哚基，β-苯乙烯基，吡啶基，嘧啶基 或可任选被取代的吡嗪基，R 1 -R 6各自为氨基，取代的氨基，低级烷基，环烷基，低级烷氧基或低级卤代烷基或卤素或氢原子，R 7和R 8各自为氢或卤素原子或 低级烷氧基并且可以连接在一起形成环，并且所述次甲基染料在其分子中的中央次甲基的对位位置含有至少一个取代的氨基，所述次甲基染料包含在微观胶囊中; 和由通式（II）表示的链烷醇胺：其中R表示低级亚烷基，羟基亚烷基或聚（氧化烯）基，R'和R“表示氢原子，烷基，羟基烷基，芳基 ，芳烷基，酰基或ω-羟烷基 - 聚氧化烯基或ω-羟烷基 - 聚氧化烯基的低级烷基醚，并且R'和R“可以连接在一起形成环，和/或金属离子螯合剂 所述的所述显微胶囊中含有的所述链烷醇胺和/或金属离子螯合剂和/或其中分散有所述显微胶囊的液体介质。

    Coloring of the organic materials with naphthacenequinones
    2.
    发明授权
    Coloring of the organic materials with naphthacenequinones 失效
    有机材料与并四苯醌的着色

    公开(公告)号：US4036805A

    公开(公告)日：1977-07-19

    申请号：US379482

    申请日：1973-07-16

    申请人： Michihiro Tsujimoto ,  Ichiro Okubo

    发明人： Michihiro Tsujimoto ,  Ichiro Okubo

    IPC分类号： C08K5/00 ,  C08K5/07 ,  C08L1/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C09B3/58 ,  D06P1/16 ,  D06P1/20 ,  C08L77/02 ,  C08L23/08 ,  C08L67/02

    CPC分类号： C09B3/58

    摘要： Method of coloring an organic material with the naphthacenequinone derivative having the formula: ##STR1## wherein X is --OH, --NH.sub.2, --NHR" wherein R" is lower alkyl or aryl group, Y is --H, --Cl, --OH, --OR'" --SR'", --NH.sub.2, --NHR'", methyl, cyclohexyl or benzyl group wherein R'" is aryl or alkyl which may be substituted with lower alkoxy or lower alkylthio group, R and R' is --H, --Cl, --CH.sub.3, --OCH.sub.3, phenyl group or may together form a benzene ring. Colored organic materials with the compound exhibit brilliant nuance with characteristic fluorescence.

    摘要翻译： 用具有下式的萘并醌衍生物着色有机材料的方法：其中X是-OH，-NH 2，-NHR“，其中R”是低级烷基或芳基，Y是-H，-Cl， - OH，-OR“-SR”，-NH 2，-NHR“'，甲基，环己基或苄基，其中R”是可被低级烷氧基或低级烷硫基取代的芳基或烷基，R 并且R'是-H，-Cl，-CH 3，-OCH 3，苯基，或者可以一起形成苯环。 彩色有机材料与化合物呈现辉煌，具有特色荧光。

    Process for producing substituted or unsubstituted 2-phenyl-1.2.3.-triazole-4-carboxaldehyde
    3.
    发明授权
    Process for producing substituted or unsubstituted 2-phenyl-1.2.3.-triazole-4-carboxaldehyde 失效
    制备取代或未取代的2-苯基-1,2,3,3-三唑-4-甲醛的方法

    公开(公告)号：US4017509A

    公开(公告)日：1977-04-12

    申请号：US604031

    申请日：1975-08-12

    申请人： Michihiro Tsujimoto ,  Ryoichi Tsukahara ,  Masaaki Torisu ,  Ichiro Okubo

    发明人： Michihiro Tsujimoto ,  Ryoichi Tsukahara ,  Masaaki Torisu ,  Ichiro Okubo

    IPC分类号： C07D249/06

    CPC分类号： C07D249/06

    摘要： 2-Phenyl-1.2.3-triazole-4-carboxaldehydes having the formula: ##STR1##are obtained by oxidizing a 2-phenylglycosotriazole having the formula: ##STR2## wherein R is hydrogen, halogen, methyl, carboxyl, a sulfonic acid group or the alkali metal salt thereof, n is 2 or 3, R' is hydroxymethyl when n is 2 and is hydroxymethyl or methyl when n is 3, with an oxide of manganese such as manganese dioxide or manganese oxide in dilute sulfuric acid of 20 to 80 wt. % concentration at a temperature of 0.degree. to 80.degree. C. The oxidation reaction is carried out in a dispersed state for from 2 to 100 hours and the resultant aldehyde is separated from the reaction mixture by extraction with an organic solvent. The purity of the aldehyde thus obtained is higher than 85 wt. % and the yield is 40% to quantitative on the basis of 2-phenylglycosotriazole. The aldehyde can be further purified by convenient means.

    摘要翻译： 具有下式的2-苯基-1,2,3-三唑-4-甲醛通过氧化具有下式的2-苯基糖基三唑获得：其中R是氢，卤素，甲基，羧基，磺酸基 或其碱金属盐，n为2或3，当n为2时，R'为羟甲基，n为3时为羟甲基或甲基，在稀硫酸中为锰的二氧化锰或氧化锰的氧化物为20〜 80重量％ ％浓度，在0〜80℃的温度下进行。氧化反应以分散状态进行2〜100小时，用有机溶剂萃取将所得醛与反应混合物分离。 所得醛的纯度高于85wt。 ％，产率为40％，基于2-苯基羟基三唑的定量。 醛可以通过方便的方法进一步纯化。

    Dyestuff-containing microscopic capsule suspension for record materials
    6.
    发明授权
    Dyestuff-containing microscopic capsule suspension for record materials 失效
    含染料微观胶囊悬浮液用于记录材料

    公开(公告)号：US4480002A

    公开(公告)日：1984-10-30

    申请号：US326005

    申请日：1981-11-30

    申请人： Makoto Asano ,  Kiyoharu Hasegawa ,  Hiroyuki Akahori ,  Michihiro Tsujimoto

    发明人： Makoto Asano ,  Kiyoharu Hasegawa ,  Hiroyuki Akahori ,  Michihiro Tsujimoto

    IPC分类号： B41M5/124 ,  B41M5/132 ,  B41M5/145 ,  C09B11/00 ,  C09B11/26 ,  C09B11/28 ,  B32B3/26

    CPC分类号： B41M5/132 ,  B41M5/145 ,  B41M5/1455 ,  Y10T428/2984

    摘要： Dyestuff-containing microscopic capsule suspension for record materials, containing in microscopic capsules a lactone family dyestuff represented by the general formula (I): ##STR1## wherein a, b, c and d are each a carbon atom or either one or two atoms of said a, b, c and d are nitrogen atoms and the remaining atoms are carbon atoms, said a, b, c and d may have one or two substituent groups, adjacent a-b, b-c or c-d bond may form another ring, X and Y represent individually a benzene, naphthalene or aromatic heterocyclic ring which may include one or more substituent groups, and X and Y may be the same or different and may be coupled together to form a ring; and a metal ion sequestering agent in the capsules or a liquid medium in which the capsules are suspended.

    摘要翻译： 含有染料的显微胶囊悬浮液用于记录材料，在微观胶囊中含有由通式（I）表示的内酯家族染料：其中a，b，c和d各自为碳原子，或者一个或多个 所述a，b，c和d的两个原子是氮原子，剩余的原子是碳原子，所述a，b，c和d可以具有一个或两个取代基，相邻的ab，bc或cd键可以形成另一个环， X和Y分别表示可以包含一个或多个取代基的苯，萘或芳族杂环，并且X和Y可以相同或不同并且可以连接在一起形成环; 和胶囊中的金属离子螯合剂或其中悬浮胶囊的液体介质。